Intelligent pressure acquisition terminal

Abstract

The utility model discloses an intelligent pressure acquisition terminal, which comprises an upper cover, the front surface of the upper cover is provided with a slot, the intelligent pressure acquisition terminal also comprises a connecting shell, the rear surface of the upper cover is fixedly connected with the connecting shell, and the connecting shell is connected with a rapid pressure measuring structure. The rapid pressure measuring structure can enable the pressure value of the measured pipeline to be transmitted to the display screen in real time through the sensor to be displayed, the rapid pressure measuring structure comprises a bottom cover, the bottom cover is in threaded connection with the outer surface of the other end of the connecting shell, and the sensor is connected to the rear surface of the bottom cover in a penetrating mode. The intelligent pressure acquisition terminal is provided with a rapid pressure measurement structure, the pressure value of a detected pipeline is detected by a sensor and then displayed by a display screen, a worker can accurately judge the equipment condition conveniently, the intelligent pressure acquisition terminal is further provided with a sealing connection structure, and a sealing ring is expanded while a connection shell is in threaded connection with a bottom cover, so that the sealing performance is better; and the internal circuit board is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure collection, in particular to an intelligent pressure collection terminal. Background Art

[0002] The intelligent pressure acquisition terminal can be used in various scenarios of pressure detection, such as pipeline network pressure, cylinder pressure, etc., and can also meet the functions of on-site display, high and low limit alarm and bus communication. The intelligent pressure acquisition terminal is widely used in many fields such as industrial automation control, aerospace, petrochemical, water conservancy and hydropower. In industrial production, it can monitor pipeline pressure, container pressure, etc. to ensure the safety and stability of the production process.

[0003] At present, the fire protection pipeline network has insufficient pressure supply, and the fire protection pipeline network pressure data information detection is unclear. For example, when the pipeline leaks or equipment fails, the staff cannot respond and adjust more quickly according to the pressure changes, and cannot discover and take emergency measures in time to avoid serious losses. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent pressure collection terminal to solve the problem of unclear detection of fire pipe network pressure data information proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent pressure acquisition terminal, comprising an upper cover, a front surface of which is provided with a groove, and a connecting shell, a rear surface of which is fixedly connected to the connecting shell, and the connecting shell is connected to a rapid pressure measuring structure, and the rapid pressure measuring structure can transmit the pressure value of the measured pipeline to a display screen in real time for display through a sensor.

[0006] Preferably, the rapid pressure measurement structure includes a bottom cover, which is threadedly connected to the outer surface of the other end of the connecting shell, and the rear surface of the bottom cover is connected with a sensor, and the rear surface of the bottom cover is sealed with the sensor through a connecting ring, the front end of the sensor is fixedly connected with a circuit board, and the circuit board is fixedly installed on the inner wall surface of the connecting shell, the front surface of the circuit board is connected with a display screen, and the display screen is embedded in a groove set on the front surface of the upper cover, and an alarm light is installed on the front surface of the upper cover, and the rear end circuit of the alarm light is connected with the circuit board.

[0007] By adopting the above technical solution, the fire protection pipe network pressure can be quickly detected by the sensor and then displayed on the display screen.

[0008] Preferably, the inner wall surface of the bottom cover and the outer surface of the connecting shell are correspondingly provided with threads.

[0009] The above technical solution is adopted to facilitate the connection between the bottom cover and the connecting shell.

[0010] Preferably, the connection shell is also connected to a sealing connection structure, and the sealing connection structure can make the sealing ring expand and seal when the connection shell and the bottom cover are threadedly rotated and connected.

[0011] By adopting the above technical solution, the bottom cover and the connection shell are made tighter through the sealing connection structure.

[0012] Preferably, the sealing connection structure includes an airbag ring, which is embedded in the inner wall surface of the connecting shell, one end of the airbag ring is fixedly connected to a pressure ring, and the pressure ring is slidably installed in the interior of the connecting shell, a groove is provided at the rear end of the connecting shell corresponding to the pressure ring, a convex ring is installed on the inner wall surface of the bottom cover, the convex ring corresponds to the groove provided at the rear end of the connecting shell, a sealing ring is installed on the rear end surface of the connecting shell, the sealing ring is connected through an air pipe, and the other end of the air pipe is connected through the airbag ring.

[0013] By adopting the above technical solution, the airbag ring causes the sealing ring to expand to enhance the sealing performance and protect the internal circuit board.

[0014] Preferably, the airbag ring is located inside the connecting shell.

[0015] By adopting the above technical solution, the pressure ring squeezes the airbag ring.

[0016] Preferably, the convex ring corresponds to the rear end of the pressure ring.

[0017] By adopting the above technical solution, the convex ring pushes the pressure ring.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the intelligent pressure collection terminal:

[0019] 1. The intelligent pressure collection terminal is equipped with a rapid pressure measurement structure, which quickly detects the pressure in the pipeline through the sensor and then displays it on the display screen, so as to quickly capture the instantaneous change of pressure, allowing the operator to respond to the change of pressure and avoid the occurrence of production accidents;

[0020] 2. Furthermore, when the pressure change detected by the sensor exceeds the preset value, the alarm light will be turned on, which can enable the staff to discover potential faults in advance, ensure the safety of personnel and the normal operation of equipment, facilitate the arrangement of targeted maintenance, and reduce equipment downtime and maintenance costs;

[0021] 3. Furthermore, a sealing connection structure is provided. When the connecting shell and the bottom cover are connected, the convex ring will squeeze the airbag ring through the pressure ring, causing the sealing ring to expand, thereby enhancing the sealing between the connecting shell and the bottom cover, protecting the internal circuit board, and reducing the risk of short circuit and corrosion of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front surface structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the rear surface structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the axial side surface structure of the bottom cover of the utility model;

[0025] Figure 4 This is a schematic diagram of the corrosion cross-section structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the bottom cover of the utility model;

[0027] Figure 6 It is a schematic diagram of the outer surface structure of the airbag ring of the utility model.

[0028] In the figure: 1. upper cover; 2. connecting shell; 3. bottom cover; 4. sensor; 5. connecting ring; 6. circuit board; 7. display screen; 8. warning light; 9. airbag ring; 10. pressure ring; 11. air pipe; 12. sealing ring; 13. convex ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: an intelligent pressure collection terminal, including an upper cover 1, a connecting shell 2, a bottom cover 3, a sensor 4, a connecting ring 5, a circuit board 6, a display screen 7, an alarm light 8, an airbag ring 9, a pressure ring 10, an air pipe 11, a sealing ring 12, and a convex ring 13.

[0031] Example 1

[0032] The intelligent pressure collection terminal is provided with a rapid pressure measurement structure, which can detect the pressure in real time through the sensor 4 and display it on the display screen 7, which is convenient for the staff to judge, specifically:

[0033] The front surface of the upper cover 1 is provided with a groove, and also includes a connecting shell 2. The rear surface of the upper cover 1 is fixedly connected with the connecting shell 2. The connecting shell 2 is connected with a rapid pressure measuring structure. The rapid pressure measuring structure can transmit the pressure value of the measured pipeline to the display screen 7 in real time for display through the sensor 4. The rapid pressure measuring structure includes a bottom cover 3. The bottom cover 3 is threadedly connected to the outer surface of the other end of the connecting shell 2. The rear surface of the bottom cover 3 is through-connected with the sensor 4. The rear surface of the bottom cover 3 is sealed with the sensor 4 through a connecting ring 5. The front end of the sensor 4 is fixedly connected with a circuit board 6. The circuit board 6 is fixedly installed on the inner wall surface of the connecting shell 2. The front surface of the circuit board 6 is connected with a display screen 7. The display screen 7 is embedded in the groove provided on the front surface of the upper cover 1. An alarm light 8 is installed on the front surface of the upper cover 1. The rear end line of the alarm light 8 is connected with the circuit board 6. The inner wall surface of the bottom cover 3 and the outer surface of the connecting shell 2 are correspondingly provided with threads.

[0034] When the intelligent pressure collection terminal is in use, Figure 2 As shown, one end of the installed sensor 4 is installed corresponding to the measured pipeline, and the sensor 4 and the bottom cover 3 are sealed and connected through the connecting ring 5. When the sensor 4 corresponds to the pipeline, the pressure in the pipeline will be detected. Figure 4 As shown, the sensor 4 detects the pipeline pressure and transmits it to the circuit board 6. The circuit board 6 is located inside the connecting shell 2. Then, the pressure data is processed by the circuit board 6 and the pressure data is displayed on the display screen 7. The display screen 7 is located in the groove on the front surface of the upper cover 1. The pressure detection data helps technicians to accurately judge the operating status of the equipment, discover potential faults in advance, arrange targeted maintenance, reduce equipment downtime and maintenance costs, and when the pressure value exceeds the preset value, the alarm light 8 connected to the circuit board 6 will be turned on to avoid production accidents and ensure personnel safety and normal operation of equipment.

[0035] Example 2

[0036] The intelligent pressure collection terminal is also provided with a sealing connection structure, and the connection shell 2 and the bottom cover 3 are more tightly connected by the expansion of the sealing ring 12, specifically:

[0037] The connecting shell 2 is also connected with a sealing connection structure, which can make the sealing ring 12 expand and seal while the connecting shell 2 and the bottom cover 3 are threadedly connected. The sealing connection structure includes an airbag ring 9, which is embedded in the inner wall surface of the connecting shell 2, and one end of the airbag ring 9 is fixedly connected with a pressure ring 10, and the pressure ring 10 is slidably installed in the interior of the connecting shell 2. The rear end of the connecting shell 2 corresponding to the pressure ring 10 is provided with a groove, and the inner wall surface of the bottom cover 3 is provided with a convex ring 13, and the convex ring 13 corresponds to the groove provided at the rear end of the connecting shell 2. The rear end surface of the connecting shell 2 is provided with a sealing ring 12, and the sealing ring 12 is connected with an air pipe 11, and the other end of the air pipe 11 is connected with the airbag ring 9, and the airbag ring 9 is located in the interior of the connecting shell 2, and the convex ring 13 corresponds to the rear end of the pressure ring 10;

[0038] When the connecting shell 2 is connected to the bottom cover 3, the threads on the inner wall surface of the bottom cover 3 will correspond to the threads on the outer surface of the connecting shell 2, and then the connecting shell 2 and the bottom cover 3 will be tightened by the threads. While tightening, the convex ring 13 installed on the inner wall surface of the bottom cover 3 will be embedded between the grooves of the connecting shell 2, and then the convex ring 13 will squeeze the pressing ring 10, so that the pressing ring 10 squeezes the airbag ring 9, as shown in FIG. Figure 6 As shown, the airbag ring 9 is connected to the sealing ring 12 through the air pipe 11, so that when the airbag ring 9 is squeezed by the pressure ring 10, the airflow will enter the sealing ring 12 through the air pipe 11, causing the sealing ring 12 to expand, thereby improving the sealing performance between the connecting shell 2 and the bottom cover 3, and effectively preventing external impurities, dust, and moisture from invading the interior of the terminal, reducing measurement errors and equipment failures caused by pollutants, and protecting the internal circuit board 6 and electronic components from the influence of humid environment, reducing the risks of short circuit, corrosion, etc., thereby extending the service life of the equipment and reducing maintenance costs and repair frequency.

[0039] Working principle: When using the intelligent pressure acquisition terminal, a rapid pressure measurement structure is provided, and the pressure value of the measured pipeline is transmitted to the display screen 7 in real time through the sensor 4, which is convenient for the staff to make judgments. A sealed connection structure is also provided, and the expansion of the sealing ring 12 makes the connection shell 2 and the bottom cover 3 more sealed, which protects the internal circuit board 6 and electronic components and increases the overall practicality.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent pressure collection terminal, comprising an upper cover (1), wherein a front surface of the upper cover (1) is provided with a groove, characterized in that: It also comprises a connection shell (2), the rear surface of the upper cover (1) being fixedly connected to the connection shell (2), the connection shell (2) being connected to a rapid pressure measurement structure, the rapid pressure measurement structure being able to transmit the pressure value of the measured pipeline to a display screen (7) in real time for display via a sensor (4); The rapid pressure measurement structure comprises a bottom cover (3), the bottom cover (3) being threadedly connected to the outer surface of the other end of the connecting shell (2), the rear surface of the bottom cover (3) being connected through a sensor (4), the rear surface of the bottom cover (3) being sealedly connected to the sensor (4) via a connecting ring (5), the front end of the sensor (4) being fixedly connected to a circuit board (6), the circuit board (6) being fixedly mounted on the inner wall surface of the connecting shell (2), the front surface of the circuit board (6) being connected to a display screen (7), the display screen (7) being embeddedly mounted in a groove provided on the front surface of the upper cover (1), the front surface of the upper cover (1) being installed with an alarm light (8), the rear end circuit of the alarm light (8) being connected to the circuit board (6).

2. The intelligent pressure collection terminal according to claim 1, characterized in that: The inner wall surface of the bottom cover (3) and the outer surface of the connecting shell (2) are correspondingly provided with threads.

3. The intelligent pressure collection terminal according to claim 1, characterized in that: The connection shell (2) is also connected to a sealing connection structure, and the sealing connection structure can cause the sealing ring (12) to expand and seal when the connection shell (2) and the bottom cover (3) are threadedly connected.

4. The intelligent pressure collection terminal according to claim 3 is characterized in that: The sealing connection structure comprises an airbag ring (9), the airbag ring (9) is embedded in the inner wall surface of the connection shell (2), one end of the airbag ring (9) is fixedly connected to a pressure ring (10), the pressure ring (10) is slidably installed inside the connection shell (2), the rear end of the connection shell (2) corresponding to the pressure ring (10) is provided with a groove, the inner wall surface of the bottom cover (3) is provided with a convex ring (13), the convex ring (13) corresponds to the groove provided at the rear end of the connection shell (2), the rear end surface of the connection shell (2) is provided with a sealing ring (12), the sealing ring (12) is connected to the air pipe (11), and the other end of the air pipe (11) is connected to the airbag ring (9).

5. The intelligent pressure collection terminal according to claim 4 is characterized in that: The airbag ring (9) is located inside the connecting shell (2).

6. The intelligent pressure collection terminal according to claim 4, characterized in that: The convex ring (13) corresponds to the rear end of the pressure ring (10).

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